Mysterious virus spreads, British officials have found the
world's 10th known case of a new coronavirus, a mysterious disease
related to SARS and first identified last year.The patient, a U.K. resident who had been in the
Middle East and Pakistan, is in the intensive care unit of a Manchester
hospital, according to a statement Monday from Britain's Health
Protection Agency.

Coronaviruses are a family of viruses that are
behind ailments including the common cold and SARS. SARS killed about
800 people in a global epidemic in 2003.

In past cases, patients with the new coronavirus had symptoms including acute breathing problems and kidney failure.

There
is no proof the virus spreads easily between humans, but experts
suspect humans can catch it from animals such as bats or camels.

All
the previous cases have had links to the Middle East, but last year,
the World Health Organization said the virus was probably more
widespread.

It recommended countries test anyone with unexplained pneumonia for the virus.